<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
</head>
<body>

</body>
<script type="module">
	// const result = await new Promise(resolve=>{
	// 	resolve(100);
	// });
	// console.log(result);// 100
	
	// console.log(this);// undefined    3   0
	
	// import {num} from "./test.js";
	// num = 90;
	// console.log(num);// 90    3  0
	
	// node环境当中是否支持ES6 模块化。
	
</script>
</html>